Reznor 103323 Furnace Blower Cabinet Reverse Flow LimitThe Furnace Blower Cabinet Reverse Flow Limit is a critical safety device for your furnace. This unit, Reznor 103323, features Auto Reset and the Type Blower Cabinet Reverse Flow Limit design to protect your blower cabinet from reverse airflow on duct furnaces. Designed for use on SC, SCE, SSCBL, and SSCDBL duct furnaces, this component delivers reliable protection and long term durability. Auto Reset: Enables automatic fault recovery for minimal

delivering consistent performance across varying temperatures and pressures

The unit mounts via a convenient foot-mount and uses quick-connect terminals for fast wiring

Durable construction ensures reliable heat output and long service life

Equipment in Contact with Drinking Water

mineral-resistant material for extended life

This replacement PCB acts as a direct-fit HVAC control board

Operating range: 0 to 60 Deg C and 0 to 100 Percent RH

this kit helps you restore reliable performance without major downtime

it fits a range of control panels and helps protect critical motor circuits with minimal wiring changes

It’s crafted to withstand the rigors of busy facilities

Energy savings: Improves efficiency by reducing heat loss in natural gas systems

delivering secure sealing and long-lasting protection